Technology history for classrings.org
Stack size over time
From 7 detected technologies in Dec 2021 to 14 in Apr 2026 (peak 16).
Currently detected
- PayPal since Dec 2021
- Shopify since Dec 2021
- Cart Functionality since Dec 2021
- core-js since Dec 2021
- Cloudflare since Dec 2021
- Venmo since Dec 2021
- LazySizes since Apr 2022
- Instafeed since Jul 2022
- GoDaddy since Aug 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Feb 2023
Previously used
- Boomerang Dec 2021 to Jan 2025 · 3 yrs
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Cloudflare Network Error Logging Sep 2022 to Oct 2022 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
Timeline
2025 1 dropped
- dropped Boomerang Mar 2025 · JavaScript libraries
2024 1 added · 1 dropped
2023 2 added · 1 dropped
- added Priority Hints Oct 2023 · Performance
- dropped Priority Hints Jul 2023 · Performance
- added Priority Hints Feb 2023 · Performance
2022 15 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Cloudflare Network Error Logging Sep 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Boomerang Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added GoDaddy Aug 2022 · Hosting
- added Google Workspace Aug 2022 · Webmail
- added Instafeed Aug 2022 · Shopify apps
- added LazySizes Aug 2022 · JavaScript libraries
- added PayPal Aug 2022 · Payment processors
- added Shopify Aug 2022 · Ecommerce
- dropped Tailwind CSS Aug 2022 · UI frameworks
- added Venmo Aug 2022 · Payment processors